ch.powerunit

Interface AssertThatObject<T>

Type Parameters:

T - the object type.

All Known Subinterfaces:

AssertThatCastableObject<T>, AssertThatIterable<T>, AssertThatString

public interface AssertThatObject<T>

DSL for assertion on object.

This interface is returned by the various methods assertThat exposed by TestSuite.

Author:

borettim

Method Summary

Modifier and Type	Method and Description
boolean	is(Matcher<? super T> matching) Check that the object is matching the passed matcher.
default boolean	is(T compareTo) Check that the object is the passed one (shortcut to Matcher.equalTo).
default boolean	isA(Class<? super T> clazz) Check that the object is of a specific class (or subclasses).
default boolean	isNot(Matcher<T> matching) Check that the object is not matching the passed matcher.
default boolean	isNot(T compareTo) Check that the object is not the passed one.
default boolean	isNotNull() Check that the object is not null.
default boolean	isNull() Check that the object is null.

Method Detail

is

boolean is(Matcher<? super T> matching)

Check that the object is matching the passed matcher.

By default, assertion can only be used from the main thread of the test ; When used from another thread, the assertion will be lost. In the case the fastFail attribute of @Test annotation is used, the assertion may not be lost, in case the thread use an assertion method from the test object instance.

Parameters:

matching - the matcher.

Returns:

true if the assertion is valid ; If the assertion is false, depending on Test.fastFail() : If true, then fail the test, else, return false and the test will be failed later.

See Also:

The documentation of the fastFail attribute of the @Test annotation, regarding the action done by this assertion.

is

default boolean is(T compareTo)

Check that the object is the passed one (shortcut to Matcher.equalTo).

This method is a shortcut to is(equalTo(compareTo)).

By default, assertion can only be used from the main thread of the test ; When used from another thread, the assertion will be lost. In the case the fastFail attribute of @Test annotation is used, the assertion may not be lost, in case the thread use an assertion method from the test object instance.

Parameters:

compareTo - the value.

Returns:

true if the assertion is valid ; If the assertion is false, depending on Test.fastFail() : If true, then fail the test, else, return false and the test will be failed later.

See Also:

The documentation of the fastFail attribute of the @Test annotation, regarding the action done by this assertion.

isNot

default boolean isNot(T compareTo)

Check that the object is not the passed one.

This method is a shortcut to isNot(equalTo(compareTo)).

By default, assertion can only be used from the main thread of the test ; When used from another thread, the assertion will be lost. In the case the fastFail attribute of @Test annotation is used, the assertion may not be lost, in case the thread use an assertion method from the test object instance.

Parameters:

compareTo - the value

Returns:

true if the assertion is valid ; If the assertion is false, depending on Test.fastFail() : If true, then fail the test, else, return false and the test will be failed later.

See Also:

The documentation of the fastFail attribute of the @Test annotation, regarding the action done by this assertion.

isNot

default boolean isNot(Matcher<T> matching)

Check that the object is not matching the passed matcher.

This method is a shortcut to is(not(matching)).

By default, assertion can only be used from the main thread of the test ; When used from another thread, the assertion will be lost. In the case the fastFail attribute of @Test annotation is used, the assertion may not be lost, in case the thread use an assertion method from the test object instance.

Parameters:

matching - the matcher

Returns:

true if the assertion is valid ; If the assertion is false, depending on Test.fastFail() : If true, then fail the test, else, return false and the test will be failed later.

See Also:

The documentation of the fastFail attribute of the @Test annotation, regarding the action done by this assertion.

isNull

default boolean isNull()

Check that the object is null.

This method is a shortcut to is(nullValue()).

By default, assertion can only be used from the main thread of the test ; When used from another thread, the assertion will be lost. In the case the fastFail attribute of @Test annotation is used, the assertion may not be lost, in case the thread use an assertion method from the test object instance.

Returns:

true if the assertion is valid ; If the assertion is false, depending on Test.fastFail() : If true, then fail the test, else, return false and the test will be failed later.

See Also:

The documentation of the fastFail attribute of the @Test annotation, regarding the action done by this assertion.

isNotNull

default boolean isNotNull()

Check that the object is not null.

This method is a shortcut to is(notNullValue()).

By default, assertion can only be used from the main thread of the test ; When used from another thread, the assertion will be lost. In the case the fastFail attribute of @Test annotation is used, the assertion may not be lost, in case the thread use an assertion method from the test object instance.

Returns:

true if the assertion is valid ; If the assertion is false, depending on Test.fastFail() : If true, then fail the test, else, return false and the test will be failed later.

See Also:

The documentation of the fastFail attribute of the @Test annotation, regarding the action done by this assertion.

isA

default boolean isA(Class<? super T> clazz)

Check that the object is of a specific class (or subclasses).

This method is a shortcut to is(isA(clazz)).

By default, assertion can only be used from the main thread of the test ; When used from another thread, the assertion will be lost. In the case the fastFail attribute of @Test annotation is used, the assertion may not be lost, in case the thread use an assertion method from the test object instance.

Parameters:

clazz - the class

Returns:

true if the assertion is valid ; If the assertion is false, depending on Test.fastFail() : If true, then fail the test, else, return false and the test will be failed later.

See Also:

The documentation of the fastFail attribute of the @Test annotation, regarding the action done by this assertion.